/*
 * Copyright 2008-2011 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package net.conquiris.qs;

/**
 * Exception throws when a illegal character is found in a key is found.
 * @author Andres Rodriguez
 */
public class IllegalKeyException extends IllegalArgumentException {
	/** Serial UID. */
	private static final long serialVersionUID = 2351961691775887816L;
	/** Requested key. */
	private final String key;
	/** Offending character. */
	private final char character;

	public IllegalKeyException(String key, char character) {
		super(String.format("Invalid key [%s]. Offending character [%s]", key, QSStrings.toVisibleString(character)));
		this.key = key;
		this.character = character;
	}

	/**
	 * Returns the requested key.
	 */
	public String getKey() {
		return key;
	}

	/**
	 * Returns the offending character.
	 */
	public char getCharacter() {
		return character;
	}
}
